New breathing aid could make hysteroscopy safer
Symptom relief
ENROLLING_BY_INVITATION
This study tests a special oxygen device (supraglottic jet ventilation) during hysteroscopic surgery under anesthesia. The goal is to see if it prevents dangerous drops in oxygen levels better than the standard nasal tube. About 100 women aged 18-65 will take part. If successful,…
Phase: NA • Sponsor: Peking University Shenzhen Hospital • Aim: Symptom relief
Last updated May 15, 2026 11:54 UTC